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考虑了现场沉降监测数据的不等时间间隔性和数据的不断更新性,以及个别数据的跳跃性,文章建立了适合非等时距GM(1,1)直接模型,并应用于工程实践,证明了其实用性和合理性。
Taking into account the unequal time interval of data of on-site monitoring of settlement and the continuous updating of data, as well as the jump of individual data, a direct GM (1,1) model suitable for non-equidistant time is established and applied to engineering practice. Its practicality and rationality.